(5.1 AUDIO GEAR-Digital Sound Decoder)

Introduction：
Digital Audio Decoder: Used 24-bit audio DSP, 96 KHz digital receivers, and 192 KHz/24bit ADC and DAC. Support Dolby Digital AC-3 Dolby Pro Logic, DTS, PCM and other digital audio format source decode, a variety of sound field and the replay results of two listening modes, 5.1 analog audio output, will auto work with different amplifier and speakers to get different sound effects, easy to connect many entertainment devices which with optical and coaxial digital signal and analog output signals (such as: set-top boxes, HD players, Blu-ray DVD, PS2, PS3, XBOX360)

Features：
1. Convert DTS/AC3 source digital audio to analog 5.1 audio or stereo audio output
2. The analog stereo (L / R) signals after digital processing chip handle convert it to analog 5.1 channel output
3. Multi-channel audio input (Spdif , Coaxial, Stereo)
2 x Spdif input, 1 x Coaxial Input, 1 x Stereo,1xUsb
4. Analog 5.1-channel or Stereo output
5. Dimension: 129*85*25 mm

Technical Data：
1. Signal to Noise: 120db
2. Degree of Separation: 85db
3. Frequency Response: (20Hz ~ 20 KHz) +/- 0.5db
4. Max Output Volt: 2.2V
5. Power Supply DC/5V, (outlay 110V~240V broadband convert DC5V Power)

Failure Check：
1.No sound output
A. Check whether the power 5.1 AUDIO DECODER power is on or not.
B. Check whether the input channels and output connections on the same channel (please use "Input 'key to change, Spdif1 --- D1 lights, Spdif2-D2 lights, Coaxial --- D3 lights)
C. Make sure the output device (PS3/XBOX360/DVD Player / HD Player) is set to digital audio output.
D. Make sure the 5.1 amplifier power on， and switch to the 5.1 audio input, turn on the volume.
If connect 5.1 headphones, make sure connect USB-power access, and turn on the volume.
2. Noise
A. Make sure the cable is good
B. Are there unusual audio input
C. Check this noise is weather from 5.1 amplifier or headphones.

Package and Accessory：
Digital Audio Decoder
DC5VPower Adapter x1
Optical Cable x1
User Manual x1

(5M Optical Audio Cable)
Features:
Product Name: Digital Audio Optical Cable
Length: 5 meters
Colour: Black
Size: OD2.2MM
Interface type: party to the other port interface
Plug type: pure copper and gold-plated plug with great texture
Wire: The wire body is soft and not easy to oxidize
Product use: Through this line, the audio signal applied to communication audio playback equipment such as video recorders, power amplifiers, digital TVs, set-top boxes, etc. is output to the speakers
Scope of application: audio socket equipment such as televisions, computers, video recorders, set-top boxes, digital cameras, etc.
Product advantages: super wear-resistant gold-plated connectors, shocking sound quality, perfect fidelity, environmentally friendly PVC outer layer, perfect lossless signal, plug and play, convenient and fast, perfect transmission

Package included:
1 x 5M Optical Audio Cable